coefficient alpha

My current thoughts on coefficient alpha and successor procedures.

Coefficient alpha and the internal structure of tests.

Note on two generalizations of coefficient alpha.

A generalization of coefficient alpha.

Regarding reliability aspects, coefficient alpha is often provided (87%), thereby reaching .79 on average.

The RWA scale also has excellent internal reliability, with coefficient alpha typically measuring between 0.85 and 0.94.

My Current Thoughts on Coefficient Alpha and Successor Procedures.

Bem reports coefficient alphas of .78 for femininity scales and .87 for the masculinity scale.

Bem reports similar masculinity coefficient alphas and higher femininity coefficient alphas with this form.

Reliability of the HQLI was provided by generation of coefficient alphas for both total scale scores and subscale scores.

Internal consistency of the CARS was high, with a coefficient alpha of .94 (Schopler et al., 1988), indicating the degree to which all of the fifteen scale criteria scores constitute a unitary phenomenon, rather than several individual behaviors.